JPS5928716A - 共振回路を含むフイルタ回路 - Google Patents

共振回路を含むフイルタ回路

Info

Publication number
JPS5928716A
JPS5928716A JP12959883A JP12959883A JPS5928716A JP S5928716 A JPS5928716 A JP S5928716A JP 12959883 A JP12959883 A JP 12959883A JP 12959883 A JP12959883 A JP 12959883A JP S5928716 A JPS5928716 A JP S5928716A
Authority
JP
Japan
Prior art keywords
filter
resonant circuit
transistor
circuit
resonant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12959883A
Other languages
English (en)
Japanese (ja)
Inventor
ガナ−・タラルプ
パトリツク・デビツド・バン・デル・プイジエ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of JPS5928716A publication Critical patent/JPS5928716A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/28—Impedance matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
JP12959883A 1982-07-22 1983-07-18 共振回路を含むフイルタ回路 Pending JPS5928716A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA407804 1982-07-22
CA000407804A CA1180777A (en) 1982-07-22 1982-07-22 Pseudo-active quasi-elliptic filter comprising resonant circuits

Publications (1)

Publication Number Publication Date
JPS5928716A true JPS5928716A (ja) 1984-02-15

Family

ID=4123267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12959883A Pending JPS5928716A (ja) 1982-07-22 1983-07-18 共振回路を含むフイルタ回路

Country Status (3)

Country Link
EP (1) EP0100145A3 (de)
JP (1) JPS5928716A (de)
CA (1) CA1180777A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422369D0 (en) * 1984-09-05 1984-10-10 Westinghouse Brake & Signal Low distortion limiter circuit
US7304533B2 (en) * 2005-04-15 2007-12-04 Microtune (Texas), L.P. Integrated channel filter using multiple resonant filters and method of operation
WO2012088670A1 (zh) * 2010-12-29 2012-07-05 海能达通信股份有限公司 一种射频带通滤波电路
US9093967B2 (en) * 2011-05-02 2015-07-28 Rfaxis, Inc. Power amplifier with co-existence filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539726A (fr) * 1967-06-26 1968-09-20 Filtre électrique de fréquences passe-bande

Also Published As

Publication number Publication date
CA1180777A (en) 1985-01-08
EP0100145A2 (de) 1984-02-08
EP0100145A3 (de) 1985-12-04

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